Overview

overview

10

Static

static

3

e1eabffe94...18.exe

windows7-x64

10

e1eabffe94...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2024 14:39

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General

  • Target

    e1eabffe946b03a4225d44605a92f1a1_JaffaCakes118.exe

  • Size

    217KB

  • MD5

    e1eabffe946b03a4225d44605a92f1a1

  • SHA1

    29a815927da8ed2ae0570cb3230cb2e46dd62dad

  • SHA256

    ca559baf16ee4048bef039c1df795d328e5d1722d8c91702cdca4ffc94553ff9

  • SHA512

    6f89126a3e38f2943c4de43a3ee41543f3be34e48ed843e380228a8939779279a85edfc8f04842c603cd4fff2daefe9186b5ef3e3832d30adafdfe1b541fc9a2

  • SSDEEP

    6144:sEkuJl6OO7ZkT6hCarV5zpuY3iHRnBVsMgl8O:Nku36Vd3rV59uxml8O

Score
10/10
simdadiscoverypersistencestealertrojan

Malware Config

Extracted

Family

simda

Attributes
  • dga

    gatyfus.com

    lyvyxor.com

    vojyqem.com

    qetyfuv.com

    puvyxil.com

    gahyqah.com

    lyryfyd.com

    vocyzit.com

    qegyqaq.com

    purydyv.com

    gacyzuz.com

    lygymoj.com

    vowydef.com

    qexylup.com

    pufymoq.com

    gaqydeb.com

    lyxylux.com

    vofymik.com

    qeqysag.com

    puzylyp.com

    gadyniw.com

    lymysan.com

    volykyc.com

    qedynul.com

    pumypog.com

    galykes.com

    lysynur.com

    vonypom.com

    qekykev.com

    pupybul.com

Signatures

  • Simda family
    simda
  • simda

    Simda is an infostealer written in C++.

    stealertrojansimda
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Modifies WinLogon 2 TTPs 1 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1eabffe946b03a4225d44605a92f1a1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e1eabffe946b03a4225d44605a92f1a1_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3504-0-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/3504-1-0x0000000002250000-0x00000000022A2000-memory.dmp

    Filesize

    328KB

    Download

  • memory/3504-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

    Download

  • memory/3504-3-0x00000000022B0000-0x0000000002358000-memory.dmp

    Filesize

    672KB

    Download

  • memory/3504-4-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/3504-5-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

    Download

  • memory/3504-28-0x0000000002A70000-0x0000000002A71000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-50-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

    Download

  • memory/3504-49-0x0000000002B00000-0x0000000002B01000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-47-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-46-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-36-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-35-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-33-0x0000000002A80000-0x0000000002A81000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-32-0x0000000002A90000-0x0000000002A91000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-26-0x0000000002880000-0x0000000002881000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-25-0x0000000002A60000-0x0000000002A61000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-22-0x0000000002880000-0x0000000002881000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-21-0x0000000002870000-0x0000000002871000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-19-0x00000000023C0000-0x00000000023C1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-18-0x0000000002860000-0x0000000002861000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-15-0x00000000023C0000-0x00000000023C1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-14-0x00000000023B0000-0x00000000023B1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-12-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-11-0x00000000023A0000-0x00000000023A1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-10-0x00000000023A0000-0x00000000023A1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-7-0x00000000028A0000-0x0000000002958000-memory.dmp

    Filesize

    736KB

    Download

  • memory/3504-43-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-42-0x0000000002AD0000-0x0000000002AD1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-40-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-39-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-8-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3504-52-0x0000000002250000-0x00000000022A2000-memory.dmp

    Filesize

    328KB

    Download

  • memory/3504-53-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

    Download